D17617: Display error instead of silently failing when asked to create folder that already exists

[Anthony Fieroni]

anthonyfieroni added inline comments.

INLINE COMMENTS

> ngraham wrote in knewfilemenu.cpp:916
> It displays on the current tab, as expected.

I still think it's better to emit errorMessage instead. Can you check it will be more difficult ?

REPOSITORY
  R241 KIO

REVISION DETAIL
  https://phabricator.kde.org/D17617

To: ngraham, #dolphin, elvisangelaccio, dfaure
Cc: anthonyfieroni, dfaure, emateli, elvisangelaccio, Codezela, kde-frameworks-devel, michaelh, ngraham, bruns
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